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have been done&done作状语时如何区分?

分类: 作业答案 • 2022-06-23 23:48:31

问题描述：

答

不明白你问什么。最好说具体的句子。

答

have been done是过去完成时的被动
have done是过去完成时的主动

答

have been done是动词的谓语形式,是现在完成时的被动语态；而done是动词的-ed分词形式,是动词非谓语形式的一种,在句子中可以做状语,也可以做表语等.
你所说的可能是having been done和done作状语的区别吧!having been done和done作状语的区别是having been done强调的是发生在谓语动词之前的动作.

三道英语语法问题（初中）1.Planes travel faster than trains.其中than trains做什么成分?是否是“ faster than trains”一起构成状语?2.I have never been to Hainan.其中谓语是哪里?是否是have been to 那么never做什么成分?3.She is a teacher of English.该句是否为主系表结构?a和of English是否做teacher的定语?不是说介词短语作定语修饰名词时名词前要用定冠词the,那么这个句子怎么解释?
1 the total absence of fishing boats around the oil rigs.fishing 在这作动名词还是现在分词作定语？如何区分？2but favourite eating varieties eating是动名词还是现在分词作定语如何区分？3So it comes as a surprise to learn that gaint fish are terrifying the divers on north sea oil rigs.are terrifying代表现在进行时吗？4have been frightened out of their wits by giant fish bumping into them as they work这句话是现在进行时吗？5the plentiful supply of food thrown overboard by the crews on the rigs thrown 是过去分词吧？这句话不是被动语态
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如何区分将来时和将来完成时?By promoting more even income distribution in a develping country,a lower birth rate will_______.A,be achievedB,achieveC,have been achievedD,be achieving请问为什么不可以是C?如何区分这两种时态?
非谓语动词作状语时,have been done 和done的区别
have been done&done作状语时如何区分?
现在过去时什么时候用 HAVE BEEN TO/和HAVE BEEN IN?重点在于这两个介词里!如何分辨!do you know where TOM is?he must have been in SHANHAI.------------------------------------------------他去伦敦了he has gone to LONDON.他去伦敦三个月了he has been in Landon for three months如果按照下面两个句子分别的话,应该是有时间状语就用IN 那么上面的句子如何解释呢?究竟如何分别何时用in或to呀?
【高手拆招】have been done&done作状语时如何区分?
如何区分现在完成时和一般过去时--Where did you go last night?I_____to go to Li Lei's birthday party.A.asked B.am asked C.have been asked D.was asked 这是重庆省2006年中考第40题,我的书上答案是D ,可我觉得应该选C,因为“ask”这个动作是发生在过去“last night”之前,答案上对这个题的分析太概括了,请求专业的英语人才帮忙解答,另请列出现在完成时和一般过去时的区别.
have been done&done作状语时如何区分?
形容词放在名词后面是什么语,形容词放在名词前面是什么语（填八大句子成分如：
It's uncertain____side effect the medicine will bring about.,although about two thousand patientsIt's uncertain____side effect the medicine will bring about,although about two thousand patients have taken it答案是what,我想知道为什么不能用whether,

have been done&done作状语时如何区分?

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